2 3/8" Housing ID Bearings

Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.

Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.

				Radial Load Cap., lb.
	For Shaft Dia.	For Housing ID	Wd.	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	For Shaft Surface Smoothness, Ra, μin	Temp. Range, ° F		Each
For Radial Load—Open with Steel Ring



		2"	2 3/8"	1/2"	4,900	7,900	5,100	Required	8	-40 to 280	5905K346	00000

Oil-Embedded Sleeve Bearings

Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they operate at slower speeds. The increased iron content makes these bearings appear silver.

Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	2"	2 3/8"	1 1/8"	4,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K321	000000


	2"	2 3/8"	1 1/2"	6,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K322	00000
	2"	2 3/8"	1 3/4"	7,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K685	00000
	2"	2 3/8"	2"	8,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K324	00000
	2"	2 3/8"	2 1/2"	10,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K834	00000
	2"	2 3/8"	2 3/4"	11,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K835	00000
	2"	2 3/8"	3"	12,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K467	00000
	2"	2 3/8"	4"	16,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K325	00000
	2 3/16"	2 3/8"	1 1/2"	6,550 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K845	00000


	High-Load 863 Iron Copper



			2"	2 3/8"	1 1/8"	5,000 lb. @ 30 rpm	Synthetic Oil	-15 to 300	2868T262	00000


			2"	2 3/8"	1 1/2"	6,650 lb. @ 30 rpm	Synthetic Oil	-15 to 300	2868T263	00000
			2"	2 3/8"	2"	8,900 lb. @ 30 rpm	Synthetic Oil	-15 to 300	2868T264	00000
			2"	2 3/8"	3"	13,350 lb. @ 30 rpm	Synthetic Oil	-15 to 300	2868T265	00000

Sleeve Bearings

These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

High-Load 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	2"	2 3/8"	1 1/8"	9,000 lb. @ 30 rpm	-350 to 450	6381K574	000000


	2"	2 3/8"	1 1/2"	12,000 lb. @ 30 rpm	-350 to 450	6381K575	00000
	2"	2 3/8"	2"	16,000 lb. @ 30 rpm	-350 to 450	6381K576	00000
	2"	2 3/8"	3"	24,000 lb. @ 30 rpm	-350 to 450	6381K361	00000
	2"	2 3/8"	4"	32,000 lb. @ 30 rpm	-350 to 450	6381K577	00000

High-Temperature Graphite-Lubricated Sleeve Bearings

Made of a graphite and metal alloy, these bearings stay slippery at high temperatures where oil burns off and other bearings fail. With no need for refills, they require little to no maintenance. You’ll find them in pumps, propellers, and mixers that spin near steam or inside ovens. However, graphite may eventually flake off, dropping flecks and leaving smudges. If you need a spic-and-span space, consider dry-running bearings made of slippery plastic instead. All are fabricated, lubricated, and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
841 Bearing Bronze



	2"	2 3/8"	1 1/8"	3,600 lb. @ 30 rpm	-50 to 700	9368T244	000000


	2"	2 3/8"	1 1/2"	4,800 lb. @ 30 rpm	-50 to 700	9368T245	00000
	2"	2 3/8"	2"	6,400 lb. @ 30 rpm	-50 to 700	9368T246	00000
	2"	2 3/8"	4"	12,800 lb. @ 30 rpm	-50 to 700	9368T248	00000

Grooved Sleeve Bearings

A figure-8-shaped groove provides a flow path for lubricant and distributes it evenly inside the bearing’s surface. A refill hole on the outside lets you inject your lubricant straight into the groove. These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	2"	2 3/8"	3"	21,000 lb. @ 30 rpm	-350 to 450	7965K71	000000